Electrical switch
By introducing a lever structure of an indicator into the electrical switch, the deformation is amplified to determine the reliability of the connection between the terminal block and the wire or cable, solving the problem that operators cannot determine the reliability of the connection, and realizing reliability judgment and torque control.
Patent Information
- Application Number
- CN202423004850.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-05
AI Technical Summary
Operators cannot determine the reliability of the connection between the electrical switch terminals and the wires or cables because the deformation on the terminals is small.
An electrical switch is designed, comprising a housing, a blocking component, a wiring component, and an indicator component. The lever structure of the indicator component amplifies the deformation, and the connection reliability is displayed through an indicator window. The reliability judgment is achieved through the cooperation of the main body, the actuating part, and the supporting part.
By magnifying the deformation, operators can judge the reliability of the connection between the terminal block and the wire or cable based on the relative relationship between the indicator window and the indicator end, thus avoiding connection problems caused by excessive or insufficient torque.
Smart Images
Figure CN223501698U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of this disclosure generally relate to the field of electrical equipment technology, and more specifically, to an electrical switch. Background Technology
[0002] Electrical switches include terminal blocks. Terminal blocks are accessories used to achieve electrical connections. When screwed into a terminal block (such as a terminal screw), wires or cables can be pressed onto the terminal block to ensure good electrical contact.
[0003] However, during the process of the operator screwing in the connector to make the connection, the operator cannot judge the reliability of the connection between the connector and the wire or cable due to the small amount of deformation on the connector. Utility Model Content
[0004] The purpose of this disclosure is to provide an electrical switch that at least partially solves the above-mentioned problems.
[0005] In one aspect of this disclosure, an electrical switch is provided, comprising: a housing including an operating hole and at least one indicating window; a blocking member disposed within the housing; a wiring member located at the operating hole, the blocking member capable of blocking the wiring member and deformable under the drive of the wiring member; and at least one indicating member movably disposed within the housing and including a main body, an actuating portion, and a supporting portion, the main body including an indicating end adjacent to a corresponding indicating window, one end of the actuating portion being connected to one side of the main body, the other end of the actuating portion abutting against the side of the blocking member opposite to the operating hole, one end of the supporting portion being connected to the other side of the main body opposite to the actuating portion to enable the main body to rotate relative to the supporting portion, the other end of the supporting portion abutting against the housing, wherein the distance between the end of the supporting portion connected to the main body and the end of the actuating portion connected to the main body is less than the distance between the end of the supporting portion connected to the main body and the indicating end.
[0006] According to embodiments of this disclosure, when the connector is screwed in, the connector first drives the blocking member and causes the blocking member to deform. Then, through a transmission action, the actuator presses against the main body, allowing the main body to rotate with the support member as a fulcrum. Although the deformation of the blocking member is small, the indicator acts as a lever structure and amplifies the deformation, thereby amplifying the rotation distance of the indicator end. This allows the operator to determine the reliability of the connection between the connector and the wire or cable based on the relative relationship between the indicator window and the indicator end, thus indicating reliability.
[0007] In some embodiments, the at least one indicator includes a first indicator and a second indicator, and the at least one indicator window includes a first indicator window and a second indicator window. The first indicator and the second indicator are located on opposite sides of the connector, with the indicator end of the first indicator adjacent to the first indicator window, and the indicator end of the second indicator adjacent to the second indicator window.
[0008] In some embodiments, the main body is rotatable relative to the support between an initial position and an indicated position, wherein when the main body of the first indicator is in the initial position, the indicating end of the first indicator is aligned with the first indicating window, and when the main body of the first indicator is in the indicated position, the indicating end of the first indicator is offset from the first indicating window.
[0009] In some embodiments, along the extending direction of the main body portion of the first indicator, the end of the support portion of the first indicator connected to the corresponding main body portion is closer to the first indicator window than the end of the actuating portion of the first indicator connected to the corresponding main body portion.
[0010] In some embodiments, the main body is rotatable relative to the support between an initial position and an indicated position, wherein when the main body of the second indicator is in the initial position, the indicating end of the second indicator is offset from the second indicating window, and when the main body of the second indicator is in the indicated position, the indicating end of the second indicator is aligned with the second indicating window.
[0011] In some embodiments, along the extending direction of the main body of the second indicator, the end of the support portion of the second indicator connected to the corresponding main body is further away from the first indicator window than the end of the actuating portion of the second indicator connected to the corresponding main body.
[0012] In some embodiments, the at least one indicator further includes a fixing portion, the housing further includes a limiting member, one end of the fixing portion abuts against the limiting member, and the other end of the fixing portion is connected to the end of the main body that is away from the indicator window.
[0013] In some embodiments, a first groove is provided on both sides of the end of the fixing part adjacent to the main body and on both sides of the fixing part opposite to the main body.
[0014] In some embodiments, a second groove is provided on both sides of the end of the actuating part adjacent to the main body and on both sides of the end of the actuating part opposite to the main body.
[0015] In some embodiments, the support portion has third grooves on both sides of the end adjacent to the main body portion.
[0016] It should be understood that the description in this section is not intended to limit the key or essential features of the embodiments of this disclosure, nor is it intended to restrict the scope of this disclosure. Other features of this disclosure will become readily apparent from the following description. Attached Figure Description
[0017] The above and other features, advantages, and aspects of the embodiments of this disclosure will become more apparent from the accompanying drawings and the following detailed description. In the drawings, the same or similar reference numerals denote the same or similar elements, wherein:
[0018] Figure 1 A schematic diagram of the structure of an electrical switch according to some embodiments of the present disclosure is shown;
[0019] Figure 2 It shows Figure 1 The electrical switch shown is a cross-sectional view taken along line AA;
[0020] Figure 3 A schematic diagram of the structure of a first indicator according to some embodiments of the present disclosure is shown;
[0021] Figure 4 A schematic diagram of the structure of a second indicator according to some embodiments of the present disclosure is shown;
[0022] Figure 5 It shows Figure 1 The electrical switch shown is a cross-sectional view taken along line AA;
[0023] Figure 6 It shows Figure 1 The electrical switch shown is a cross-sectional view taken along line AA.
[0024] Explanation of reference numerals in the attached figures:
[0025] 100 represents an electrical switch, and 101 represents an included angle;
[0026] 1 is the housing, 11 is the operating hole, 12 is the indicator window, 121 is the first indicator window, 122 is the second indicator window, 13 is the blocking component, and 14 is the limiting component;
[0027] 2 is the connector;
[0028] 3 is an indicator, 31 is the first indicator, and 32 is the second indicator;
[0029] 41 is the main body, 411 is the indicator end, 42 is the actuating part, 421 is the second groove, 43 is the support part, 431 is the third groove, 44 is the fixing part, and 441 is the first groove.
[0030] 5 is a moving part; 6 is a terminal block; 7 is a wire;
[0031] X is the extension direction of the main body of the first indicator;
[0032] Y represents the extension direction of the main body of the second indicator. Detailed Implementation
[0033] Preferred embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.
[0034] The term "comprising" and its variations as used herein signify open inclusion, i.e., "including but not limited to". Unless otherwise stated, the term "or" means "and / or". The term "based on" means "at least partially based on". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one additional embodiment". The terms "first", "second", etc., may refer to different or the same objects.
[0035] As described above, during the process of an operator screwing in the connector to make connections, the operator cannot determine the reliability of the connection between the connector and the wire or cable due to the small amount of deformation on the connector. Embodiments of this disclosure provide an electrical switch 100 to at least partially solve the above-mentioned problems. In the following, [further details will be provided]. Figures 1 to 6 The principles of this disclosure are described.
[0036] Figure 1 A schematic diagram of the structure of an electrical switch 100 according to some embodiments of the present disclosure is shown. Figure 2 It shows Figure 1 The diagram shows a cross-sectional view of the electrical switch 100 taken along line AA. The principles of this disclosure will be described herein using a circuit breaker as an example of the electrical switch 100. However, it should be understood that embodiments of this disclosure are also applicable to other electrical switches 100, such as contactors.
[0037] like Figures 1 to 2As shown, the electrical switch 100 described herein generally includes a housing 1, a blocking member 13, a wiring member 2, at least one indicator 3, a moving member 5, a terminal block 6, and a wire 7. The housing 1 includes an operating hole 11 and at least one indicating window 12. The wiring member 2 can be located at the operating hole 11, allowing an operator to screw the wiring member 2 through the operating hole 11 to press the wire 7 or cable onto the terminal block 6. The blocking member 13 can be disposed within the housing 1, including but not limited to a one-piece molding method.
[0038] refer to Figure 2 The connector 2 can pass through the movable member 5 and be threaded into it. When the connector 2 is screwed in, the blocking member 13 can block the connector 2, so the connector 2 can drive the movable member 5 to move upward through the threaded engagement, thereby pressing the wire 7 onto the terminal 6. In addition, the connector 2 is spaced apart from the terminal 6, so the connector 2 can drive the blocking member 13 to deform, but cannot drive the terminal 6 to deform. Furthermore, the movable member 5 may be provided with at least one opening, spaced apart from at least one indicator 3; thus, when the connector 2 drives the movable member 5 to move upward, at least one indicator 3 can move at at least one opening to avoid the movable member 5 interfering with the movement of at least one indicator 3.
[0039] Obviously, when the connector 2 reliably connects the terminal 6 to the wire 7 or cable, the blocking member 13 is able to block the connector 2 and deform under the drive of the connector 2 because it is in the screw-in path of the connector 2. However, the deformation of the blocking member 13 is still relatively small.
[0040] Figure 3 A schematic diagram of the structure of a first indicator 31 according to some embodiments of the present disclosure is shown. Figure 4 A schematic diagram of the structure of a second indicator 32 according to some embodiments of the present disclosure is shown. For example... Figures 1 to 4 As shown, in some embodiments, at least one indicator 3 may be movably disposed within the housing 1, and at least one indicator 3 may be deformable to move within the housing 1. At least one indicator 3 may include a main body 41, an actuating part 42, and a support part 43. The main body 41 may include an indicator end 411 adjacent to the corresponding indicator window 12, and the relative positional relationship between the indicator end 411 and the corresponding indicator window 12 can indicate the reliability of the connection between the terminal 6 and the wire 7 or cable.
[0041] Furthermore, one end of the actuating part 42 is connected to one side of the main body 41, and the other end of the actuating part 42 abuts against the side of the blocking member 13 opposite to the operating hole 11. It can be understood that if the blocking member 13 deforms under the drive of the wiring member 2, the actuating part 42 can be driven by the blocking member 13 and thus drive the main body 41. One end of the supporting part 43 is connected to the other side of the main body 41 opposite to the actuating part 42, and the other end of the supporting part 43 abuts against the housing 1, so that the main body 41 can rotate relative to the supporting part 43. The distance between the end of the supporting part 43 connected to the main body 41 and the end of the actuating part 42 connected to the main body 41 is less than the distance between the end of the supporting part 43 connected to the main body 41 and the indicating end 411, then the indicating member 3 is equivalent to a lever structure.
[0042] According to an embodiment of this disclosure, when the connector 2 is screwed in, the connector 2 first drives the blocking member 13 and causes the blocking member 13 to deform. Then, through a transmission action, the actuator 42 presses the main body 41, so that the main body 41 can rotate with the support member 43 as a fulcrum. Although the deformation of the blocking member 13 is small, the indicator 3 is equivalent to a lever structure and can amplify the deformation, thereby amplifying the rotation distance of the indicator end 411. This allows the operator to judge the reliability of the connection between the connector 6 and the wire 7 or cable based on the relative relationship between the indicator window 12 and the indicator end 411, and the indication is reliable.
[0043] It should be noted that the reference Figures 2 to 4 Since an angle 101 is formed between the extending direction of the actuator 42 and the extending direction of the main body 41, when the end of the actuator 42 adjacent to the blocking member 13 is pressed downward and moves along the axial direction of the connector 2, the end of the actuator 42 away from the blocking member 13 can obviously move along the radial direction of the connector 2. In this way, if the angle 101 is greater than 0° and less than 45°, the moving distance of the end of the actuator 42 away from the blocking member 13 can be greater than the moving distance of the end of the actuator 42 adjacent to the blocking member 13, and the deformation of the blocking member 13 can be magnified once. Furthermore, as described above, the indicator 3 can magnify the deformation of the blocking member 13 a second time. Obviously, the magnification factor of the second time is greater than the magnification factor of the first time.
[0044] refer to Figures 2 to 4In some embodiments, at least one indicator 3 may further include a fixing portion 44. The housing 1 may further include a limiting member 14, one end of the fixing portion 44 may abut against the limiting member 14, and the other end of the fixing portion 44 may be connected to the end of the main body portion 41 opposite to the indicator window 12. With the above configuration, at least one indicator 3 abuts against the blocking member 13 on the housing 1 via the actuating portion 42, at least one indicator 3 abuts against the limiting member 14 on the housing 1 via the fixing portion 44, and at least one indicator 3 abuts against the housing 1 via the supporting portion 43, thereby enabling at least one indicator 3 to be securely installed in the housing 1 and ensuring the stability of the movement of at least one indicator 3 within the housing 1.
[0045] Continue to refer to Figures 2 to 4 Furthermore, first grooves 441 may be provided on both sides of the end of the fixing part 44 adjacent to the main body part 41. First grooves 441 may also be provided on both sides of the end of the fixing part 44 opposite to the main body part 41. Thus, by making the ends of the fixing part 44 thin to achieve a hinge function, it is convenient for at least one indicator 3 to deform and move within the housing 1.
[0046] Furthermore, second grooves 421 may be provided on both sides of the end of the actuating part 42 adjacent to the main body part 41. Second grooves 421 may also be provided on both sides of the end of the actuating part 42 away from the main body part 41. Thus, by making the ends of the actuating part 42 thin to achieve a hinge function, it is convenient for at least one indicator 3 to deform and move within the housing 1.
[0047] Furthermore, third grooves 431 may be provided on both sides of the end of the support portion 43 adjacent to the main body portion 41. Thus, by making one end of the support portion 43 thin to achieve a hinge function, it is convenient for at least one indicator 3 to deform and move within the housing 1.
[0048] In summary, at least one indicator 3 in the embodiments of this disclosure achieves a hinge function by being thin-designed, thereby facilitating the deformation of at least one indicator 3 and its movement within the housing 1, resulting in a simple structure.
[0049] At least one indicator 3 according to embodiments of the present disclosure may include various types of flexible materials currently known or available in the future, and the embodiments of the present disclosure do not limit this. Due to the characteristics of flexible materials, they are adaptable to the dimensional tolerances of the housing 1, so the tolerance of the distance between the two ends of the indicator 3 and the housing 1 can be controlled within an appropriate range.
[0050] For example, in some embodiments, at least one indicator 3 may comprise steel, for instance, manufactured using wire cutting or casting processes, with wire cutting being more expensive than casting. In other embodiments, at least one indicator 3 may also be injection molded from plastic, which is less expensive. Steel can provide, for example, a reaction force of 500 N, while plastic parts can provide, for example, a reaction force of 20 N. From a component reliability perspective, using steel ensures that there will be no additional deformation during transportation and assembly.
[0051] Continue to refer to Figures 2 to 4 In some embodiments, at least one indicator 3 may include a first indicator 31 and a second indicator 32. Correspondingly, at least one indicator window 12 may include a first indicator window 121 and a second indicator window 122. The first indicator 31 and the second indicator 32 may be separate from each other and located on opposite sides of the connector 2, and when the connector 2 is screwed in, the first indicator 31 and the second indicator 32 can move simultaneously within the housing 1. The indicating end 411 of the first indicator 31 may be adjacent to the first indicator window 121, and the indicating end 411 of the second indicator 32 may be adjacent to the second indicator window 122. With the above configuration, since the indicator 3 is equivalent to a lever structure and can amplify the deformation, the operator can determine the reliability of the connection between the terminal 6 and the wire 7 or cable based on the relative relationship between each indicator window 12 and the corresponding indicating end 411.
[0052] Specifically, when the connector 2 is screwed in, the first indicator 31 and the second indicator 32 can move simultaneously within the housing 1, allowing the main body 41 of each indicator 3 to rotate relative to the support 43 between an initial position and an indicated position to achieve the indicating function. In the following description, the principle of this disclosure will be illustrated primarily by the scenario where, during the rotation of the main body 41 between the initial position and the indicated position, the indicating end 411 of the first indicator 31 disappears from the first indicating window 121 and the indicating end 411 of the second indicator 32 appears from the second indicating window 122. The scenario where the indicating end 411 of the first indicator 31 appears from the first indicating window 121 or the indicating end 411 of the second indicator 32 disappears from the second indicating window 122 is similar and will not be repeated here.
[0053] Figure 5 It shows Figure 1 The electrical switch 100 shown is a cross-sectional view taken along AA. Figure 5 The movable part 5, the terminal block 6, and the wire 7 are not shown. Figure 2 The main body 41 of the first indicator 31 and the main body 41 of the second indicator 32 shown are both in the initial position. Figure 5The main body 41 of the first indicator 31 is in the indicating position, and the main body 41 of the second indicator 32 is in the initial position. Figure 2 , Figure 3 as well as Figure 5 As shown, in some embodiments, when the main body 41 of the first indicator 31 is in the initial position, the indicator tip 411 of the first indicator 31 is aligned with the first indicator window 121, so the operator can observe the indicator tip 411 of the first indicator 31 through the first indicator window 121. However, when the main body 41 of the first indicator 31 is in the indicator position, the indicator tip 411 of the first indicator 31 is misaligned with the first indicator window 121, so the indicator tip 411 of the first indicator 31 disappears from the first indicator window 121.
[0054] Figure 6 It shows Figure 1 The electrical switch 100 shown is a cross-sectional view taken along AA. Figure 6 The movable part 5, the terminal block 6, and the wire 7 are not shown. Figure 6 The main body 41 of the first indicator 31 shown is in the indicating position, and the main body 41 of the second indicator 32 is also in the indicating position. Figures 4 to 6 As shown, in some embodiments, when the main body 41 of the second indicator 32 is in the initial position, the indicator tip 411 of the second indicator 32 is misaligned with the second indicator window 122, so the operator cannot observe the indicator tip 411 of the second indicator 32 through the second indicator window 122. However, when the main body 41 of the second indicator 32 is in the indicator position, the indicator tip 411 of the second indicator 32 is aligned with the second indicator window 122, so the indicator tip 411 of the second indicator 32 appears from the second indicator window 122.
[0055] It should be noted that when a first torque or greater than or equal to the first torque is applied to the connector 2, the first indicator 31 can move, and the main body 41 of the first indicator 31 switches from the initial position to the indicating position. When a second torque or greater than or equal to the second torque is applied to the connector 2, the second indicator 32 can move, and the main body 41 of the second indicator 32 switches from the initial position to the indicating position. Thus, the first indicator 31 and the second indicator 32 can respectively indicate the first torque and the second torque. Furthermore, through these two indicating functions, the operator can know the magnitude of the torque applied to the connector 2, thereby avoiding damage to the electrical switch 100 due to excessive torque and avoiding poor connection reliability due to insufficient torque.
[0056] In some embodiments, the first torque may include 1.4 Nm to 1.6 Nm; the second torque may include 2.8 Nm to 3.2 Nm. It should be noted that the figures, values, numbers, etc., mentioned above and elsewhere in this disclosure are exemplary and are not intended to limit the scope of this disclosure in any way. Any other suitable figures, values, or numbers are possible. For example, depending on the specific application scenario and requirements, the first torque and the second torque may include larger or smaller values.
[0057] refer to Figure 2 , Figure 3 as well as Figure 5 In some embodiments, along the extending direction X of the main body portion 41 of the first indicator 31, the end of the support portion 43 of the first indicator 31 connected to the corresponding main body portion 41 is closer to the first indicator window 121 than the end of the actuating portion 42 of the first indicator 31 connected to the corresponding main body portion 41. Therefore, when the main body portion 41 of the first indicator 31 switches from the initial position to the indicator position, the indicator end 411 of the first indicator 31 can rotate counterclockwise and disappear from the first indicator window 121.
[0058] refer to Figures 4 to 6 In some embodiments, unlike the first indicator 31, along the extending direction Y of the main body 41 of the second indicator 32, the end of the support portion 43 of the second indicator 32 connected to the corresponding main body 41 is further away from the first indicator window 121 than the end of the actuating portion 42 of the second indicator 32 connected to the corresponding main body 41. Therefore, when the main body 41 of the second indicator 32 switches from the initial position to the indicator position, the indicator end 411 of the second indicator 32 can rotate counterclockwise and emerge from the second indicator window 122.
[0059] It should be noted that, since the second torque is greater than the first torque, the deformation of the blocking member 13 is relatively large when the second torque is applied to the connector 2. In addition, since the rotation distance of the indicator end 411 of the first indicator 31 and the rotation distance of the indicator end 411 of the second indicator 32 are unchanged, the leverage ratio of the second indicator 32 needs to be less than the leverage ratio of the first indicator 31.
[0060] In addition, return to reference Figure 1 At least one indicator 3 may be located at one end of the housing 1, and of course, at least one indicator 3 may also be located at the other end of the housing 1.
[0061] The instruction design according to embodiments of this disclosure can be applied to various electrical switches to at least partially solve the above-described problems. It should be understood that the instruction design according to embodiments of this disclosure can also be applied to other electrical components, and the embodiments of this disclosure are not limiting in this regard.
[0062] The various embodiments of this disclosure have been described above. These descriptions are exemplary and not exhaustive, and are not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or technical improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.
Claims
1. An electrical switch (100), characterized in that, The electrical switch (100) includes: The housing (1) includes an operating hole (11) and at least one indicator window (12); A blocking element (13) is disposed inside the housing (1); A connector (2) is located at the operating hole (11), and the blocking member (13) is capable of blocking the connector (2) and deforming under the drive of the connector (2); and At least one indicator (3) is movably disposed within the housing (1) and includes a main body (41), an actuating part (42), and a supporting part (43). The main body (41) includes an indicator end (411) adjacent to a corresponding indicator window (12). One end of the actuating part (42) is connected to one side of the main body (41), and the other end of the actuating part (42) abuts against the side of the blocking member (13) opposite to the operating hole (11). One end of the supporting part (43) is connected to the main body. (41) is located on the opposite side of the actuating part (42) so that the main body (41) can rotate relative to the support part (43), the other end of the support part (43) abuts against the housing (1), wherein the distance between the end of the support part (43) connected to the main body (41) and the end of the actuating part (42) connected to the main body (41) is less than the distance between the end of the support part (43) connected to the main body (41) and the indicating end (411).
2. The electrical switch (100) according to claim 1, characterized in that, The at least one indicator (3) includes a first indicator (31) and a second indicator (32), and the at least one indicator window (12) includes a first indicator window (121) and a second indicator window (122). The first indicator (31) and the second indicator (32) are located on opposite sides of the connector (2). The indicator end (411) of the first indicator (31) is adjacent to the first indicator window (121), and the indicator end (411) of the second indicator (32) is adjacent to the second indicator window (122).
3. The electrical switch (100) according to claim 2, characterized in that, The main body (41) is rotatable relative to the support (43) between an initial position and an indicated position, wherein when the main body (41) of the first indicator (31) is in the initial position, the indicating end (411) of the first indicator (31) is aligned with the first indicating window (121), and when the main body (41) of the first indicator (31) is in the indicated position, the indicating end (411) of the first indicator (31) is offset from the first indicating window (121).
4. The electrical switch (100) according to claim 3, characterized in that, Along the extending direction (X) of the main body (41) of the first indicator (31), the end of the support portion (43) of the first indicator (31) connected to the corresponding main body (41) is closer to the first indicator window (121) than the end of the actuating portion (42) of the first indicator (31) connected to the corresponding main body (41).
5. The electrical switch (100) according to claim 2, characterized in that, The main body (41) is rotatable relative to the support (43) between an initial position and an indicated position, wherein when the main body (41) of the second indicator (32) is in the initial position, the indicating end (411) of the second indicator (32) is offset from the second indicating window (122), and when the main body (41) of the second indicator (32) is in the indicated position, the indicating end (411) of the second indicator (32) is aligned with the second indicating window (122).
6. The electrical switch (100) according to claim 5, characterized in that, Along the extending direction (Y) of the main body (41) of the second indicator (32), the end of the support portion (43) of the second indicator (32) connected to the corresponding main body (41) is further away from the first indicator window (121) than the end of the actuating portion (42) of the second indicator (32) connected to the corresponding main body (41).
7. The electrical switch (100) according to claim 1, characterized in that, The at least one indicator (3) further includes a fixing part (44), and the housing (1) further includes a limiting member (14). One end of the fixing part (44) abuts against the limiting member (14), and the other end of the fixing part (44) is connected to the end of the main body (41) opposite to the indicator window (12).
8. The electrical switch (100) according to claim 7, characterized in that, The fixing part (44) is provided with a first groove (441) on both sides of the end adjacent to the main body part (41) and on both sides of the fixing part (44) away from the main body part (41).
9. The electrical switch (100) according to claim 1, characterized in that, A second groove (421) is provided on both sides of the end of the actuator (42) adjacent to the main body (41) and on both sides of the end of the actuator (42) opposite to the main body (41).
10. The electrical switch (100) according to claim 1, characterized in that, The support portion (43) has a third groove (431) on both sides of the end adjacent to the main body portion (41).